@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/489f37d7-2cb3-486d-8632-2274c44773b7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/489f37d7-2cb3-486d-8632-2274c44773b7> .